<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>支付</title>
</head>
<body>
<form action="/pay" method="post">
    <div>
        <input type="text" name="amount" placeholder="支付金额">
    </div>
    <div>
        <select name="payType">
            <option value="huabei">支付宝花呗</option>
            <option value="baitiao">京东白条</option>
            <option value="creditCard">信用卡</option>
        </select>
    </div>
    <div>
        <input type="text" name="stagesCount" placeholder="分期数">
    </div>
    <div>
        <button type="submit">支付</button>
    </div>

</form>
</body>
</html>